🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.85 AU - 1.09 AU

Year: 333 Days

Day: 46.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.97 AU - 1.57 AU

Year: 498 Days

Day: 34 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,933,294 km

• M1: 142,417 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.02 AU - 2.74 AU

Year: 1279 Days

Day: 33.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,933,294 km

• M1: 1,234,631 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2 AU - 2.94 AU

Year: 1352 Days

Day: 46.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,933,294 km

• M1: 42,486 km (0.105 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 13.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.78 AU - 7.32 AU

Year: 6519 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,933,294 km

• M1: 162,912 km (0.068 R)
• M2: 604,226 km (0.113 R)
• M3: 1,022,801 km (0.084 R)
• M4: 1,953,599 km (0.055 R)
• M5: 2,447,870 km (0.101 R)
• M6: 4,233,021 km (0.101 R)
• M7: 4,797,753 km (0.062 R)
• M8: 5,239,815 km (0.112 R)
• M9: 5,954,145 km (0.109 R)
• M10: 6,834,528 km (0.049 R)
• M11: 8,374,339 km (0.065 R)
• M12: 11,829,751 km (0.087 R)
• M13: 14,602,248 km (0.096 R)
• M14: 15,417,108 km (0.098 R)
• M15: 19,257,435 km (0.056 R)
• M16: 20,308,958 km (0.106 R)
• M17: 21,250,826 km (0.049 R)
• M18: 23,456,946 km (0.116 R)
• M19: 27,089,631 km (0.099 R)
• M20: 27,876,366 km (0.117 R)
• M21: 29,312,656 km (0.093 R)
• M22: 29,863,774 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.2

Radius: 3.7

Gravity: 39.53 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.02 AU - 20.08 AU

Year: 25604 Days

Day: 21.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,933,294 km

• M1: 96,939 km (0.112 R)
• M2: 259,104 km (0.093 R)
• M3: 404,961 km (0.11 R)
• M4: 651,200 km (0.101 R)
• M5: 835,803 km (0.114 R)
• M6: 1,041,351 km (0.116 R)
• M7: 1,536,669 km (0.09 R)
• M8: 2,306,350 km (0.072 R)
• M9: 2,787,607 km (0.115 R)
• M10: 4,522,792 km (0.102 R)
• M11: 4,850,262 km (0.115 R)
• M12: 5,232,335 km (0.041 R)
• M13: 5,842,694 km (0.114 R)
• M14: 6,319,463 km (0.086 R)
• M15: 7,350,192 km (0.109 R)
• M16: 8,596,791 km (0.107 R)
• M17: 9,619,592 km (0.068 R)
• M18: 9,857,452 km (0.068 R)
• M19: 10,038,316 km (0.117 R)
• M20: 10,784,361 km (0.075 R)
• M21: 11,903,503 km (0.071 R)
• M22: 12,246,830 km (0.067 R)
• M23: 12,526,279 km (0.107 R)
• M24: 13,686,560 km (0.073 R)
• M25: 14,446,966 km (0.096 R)
• M26: 15,477,097 km (0.046 R)
• M27: 24,863,914 km (0.062 R)
• M28: 26,804,348 km (0.063 R)
• M29: 28,598,326 km (0.112 R)
• M30: 35,154,153 km (0.032 R)
• M31: 38,034,361 km (0.056 R)
• M32: 39,531,836 km (0.078 R)
• M33: 45,413,874 km (0.064 R)
• M34: 46,758,011 km (0.114 R)
• M35: 50,590,709 km (0.117 R)
• M36: 59,071,861 km (0.032 R)
• M37: 62,301,828 km (0.1 R)
• M38: 66,932,331 km (0.099 R)
• M39: 73,150,516 km (0.108 R)
• M40: 74,531,155 km (0.104 R)
• M41: 80,715,382 km (0.057 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 11,113 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit